Kloayka
Or rippling. Or, if it's a ring that grips situation, plunging in and out of itself.
How kinky? How much time in your day is spent in sexual fantasy? And what kind?
What was it like the first time you ever tried a bit of exhibitionism?
From what I've seen/heard from scientific and non-scientific sources, that's just about ideal. If your SO is a bit on the tight side for that, you might need to put in a little time working on either 'expanding their repertoire' or just getting them more horned up before you go in.
How much bigger does it get when you're hard?
No. You're just right.
Aww, attractive but looking in need of a hug.
Gotta love the creativity.
I'm gonna go with 'it depends.' Do I get any assurances? Do I get control? I might want hazard pay under some circumstances, but if terms are good, the price would be more possible.